shelf life planning in PPDS -not populating some values

Hi Gurus,

We are using the below characteristics for populating the shelf life values in APO.

LOBM_APO_SL_MIN  Min. shelf life/maturation in sec.    NUM 15.3

LOBM_APO_SL_MAX  Max. shelf life/maturation in sec. NUM 15.3

LOBM_APO_SL_UTC Reference time stamp of the batch NUM 15.0

LOBM_VERAB (Standard characteristic)

LOBM_VFDAT      (Standard characteristic)

LOBM_HSDAT      (Standard characteristic)

I have integration model with above characteristics and Batch.

I see min shelf life and availability date are not populating in APO in RRP3 for all the batches. Can any one suggest please?

We also wanted min shelf life need to be considered when we run the shelf life heuristic. Please suggest.

Thanks a lot in advance.

Thanks & Regards,

Rajesh